For sail AUDIO TECHNOLOGY 18H521506SD midwoofer
Price for pair 475$+ shipping
Resonance frequency - fs:
40 Hz
Equivalent volume - Vas:
28,5 liter
Qms
1,8
Qes
0,39
Qts
0,32
Nominal impedance - Zn
8 ohm
DC resistance - re:
5,6 Ohm
Effective cone area - Sd:
137 cm2
Compliance – Cms:
1,09 mm/N
Mechanical resistance – Rms:
2,04 kg/s
Moving mass – mms:
14,6 g
Inductance 1 KHz – Le:
0,13mH
Force factor – Bl:
7,3 N/A
Winding height – Hc:
17 mm
Air gap height – Hg:
6 mm
Nominal power – Pn:
150 W
Acceleration factor:
499
Efficiency – SPL:
89 dB
Price for pair 475$+ shipping
Resonance frequency - fs:
40 Hz
Equivalent volume - Vas:
28,5 liter
Qms
1,8
Qes
0,39
Qts
0,32
Nominal impedance - Zn
8 ohm
DC resistance - re:
5,6 Ohm
Effective cone area - Sd:
137 cm2
Compliance – Cms:
1,09 mm/N
Mechanical resistance – Rms:
2,04 kg/s
Moving mass – mms:
14,6 g
Inductance 1 KHz – Le:
0,13mH
Force factor – Bl:
7,3 N/A
Winding height – Hc:
17 mm
Air gap height – Hg:
6 mm
Nominal power – Pn:
150 W
Acceleration factor:
499
Efficiency – SPL:
89 dB